MINOR: stats: report the number of active peers in "show info"
Peers are the last type of activity which can maintain a job present, so
it's important to report that such an entity is still active to explain
why the job count may be higher than zero. Here by "ActivePeers" we report
peers sessions, which include both established connections and outgoing
connection attempts.
diff --git a/src/peers.c b/src/peers.c
index a99d8e1..1d6dac1 100644
--- a/src/peers.c
+++ b/src/peers.c
@@ -506,6 +506,7 @@
/* peer session identified */
if (peer) {
+ HA_ATOMIC_SUB(&active_peers, 1);
HA_SPIN_LOCK(PEER_LOCK, &peer->lock);
if (peer->appctx == appctx) {
/* Re-init current table pointers to force announcement on re-connect */
@@ -718,6 +719,7 @@
curpeer->appctx = appctx;
appctx->ctx.peers.ptr = curpeer;
appctx->st0 = PEER_SESS_ST_SENDSUCCESS;
+ HA_ATOMIC_ADD(&active_peers, 1);
/* fall through */
}
case PEER_SESS_ST_SENDSUCCESS: {
@@ -1979,6 +1981,7 @@
peer->appctx = appctx;
task_wakeup(s->task, TASK_WOKEN_INIT);
+ HA_ATOMIC_ADD(&active_peers, 1);
return appctx;
/* Error unrolling */